1-4C FTTR cable assembly is a patch cord or pigtail assembled with new small‑diameter optical cable or blown cable, conventional LC connectors or air‑blown LC connectors.
Specification
Optical Specifications
| Connector | Air blow LC connector V1.0 | Polish | APC |
| Fiber Mode | 9/125μm, G657A2&G657B3 | Jacket Color | Black/White/Grey/Ivory |
| Main Cable OD | 2.2±0.1mm | Wavelength | SM:1310/1550nm |
| Cable Structure | 1F/2F/4F | Jacket Material | LSZH |
| Insertion loss | ≤0.3dB(IEC Grade C)
≤0.12dB(IEC Grade B) |
Interchangeability &Vibration | ≤0.2dB |
| Return loss | SM APC ≥ 60dB(min) | Operation&Storage temperature | -40~85°C |
3D Geometric Specifications (80%)
| Items | Parameter | ||
| Polishing | PC | APC | |
| ROC | SC/FC/ST | 10 ~ 25 | 5 ~ 12 |
| ROC | LC/MU | 7 ~ 25 | 5 ~ 12 |
| Apex Offset | ≤ 50 | ||
| Fiber Spherical Height | ±100 | ||
| Angle | ± 0.5 | 8 ± 0.5 | |
Ferrule’s Endface
Cable Details
Standard color of 250um bare fiber
The color code for a single 250 μm bare optical fiber shall comply with the table below
Product Details
| Items | Data | ||
| Number of fiber | 1-2F | 4F | |
| Fiber type | SM G657A1,G657A2,G657B3 | ||
| Microbeam module | Diameter(mm） | 1.1±0.1 | 1.1±0.1 |
| Color | White | ||
| Material | LSZH ( CPR Level :Eca,Dca,Cca B2ca) | ||
| Outer sheath | Material | LSZH ( CPR Level :Eca,Dca,Cca B2ca) | |
| Color | White | ||
| Diameter(mm） | 2.2±0.1 | ||
| Strength member | Material | Aramid yarn | |
Mechanical & Environmental Performance
| Item | Contents | Value |
| Max. tensile load | Short term | 200N |
| Long term | 100N | |
| Max. crush resistance | Short term | 500N/100mm |
| Long term | 100N/100mm | |
| Min. bending radius | Installation | 20 x cable diameter |
| Operation | 10 x cable diameter | |
| Temperature range | Operation | -20℃ ~ +70℃ |
| Installation | -20℃ ~ +60℃ | |
| Storage/transportation | -20℃ ~ +70℃ |
Connector Details
| LC Connector Componments | Material |
| Dust cap | TPV |
| Front housing | PEI |
| Back housing | PEI |
| Spring | SUS304 |
| Ferrue | Zircona Cearmic |
| Ferrule Flange | Copper alloy |
| Ferrule OD | 1.25mm |
| Ferrule ID | 125.3-126.3um |
| Boot | TPV |
| Connector Tenslie Strength | 3N |
Product’s structure
| Overall Length (L)(m) | length of tolerance(cm) |
| 0<L<1 | +5/-0 |
| 1<L<10 | +10/-0 |
| 10<L<40 | +15/-0 |
| 40<L | +0.5% x L/-0 |
Note:
- One end is a 4-core blowable connector, and the other end is a conventional LC connector
- The main cable diameter of the connector is Φ2.2mm, and the diameter of the 4-color branch pipe is Φ0.6mm
Package
How to Assemble the Air blow LC connector V1.0
Application
With OMC’s 1-4C FTTR pigtail &Patch cord, The installer is easy to deploy the fiber cable in PVC or micro tubes in buildings with a small Cable Blowing Machine. It will be a totally Passive optical LAN system.
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